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  <title>init_context (ETLRunner)</title>
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  <pre><span class="ruby-comment cmt"># File etl/runner.rb, line 127</span>
  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">init_context</span> 
    <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">global_opt</span>(<span class="ruby-identifier">:recover</span>)
      <span class="ruby-identifier">recover_file</span> = (<span class="ruby-identifier">global_opt</span>(<span class="ruby-identifier">:saveloc</span>) <span class="ruby-operator">||</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">dirname</span>(<span class="ruby-identifier">$0</span>)) <span class="ruby-operator">+</span> <span class="ruby-value str">&quot;/&quot;</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">global_opt</span>(<span class="ruby-identifier">:recover</span>)
      <span class="ruby-identifier">dto</span> = <span class="ruby-constant">JSON</span>.<span class="ruby-identifier">load</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">recover_file</span>))
      <span class="ruby-identifier">verbose_log</span> <span class="ruby-node">&quot;Recovered DTO from #{recover_file}&quot;</span>
    <span class="ruby-keyword kw">else</span>
      <span class="ruby-identifier">dto</span> = <span class="ruby-constant">ETLDTO</span>.<span class="ruby-identifier">new</span>
    <span class="ruby-keyword kw">end</span>
    <span class="ruby-ivar">@context</span>={ <span class="ruby-identifier">:dto</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">dto</span> , <span class="ruby-identifier">:initialstep</span> =<span class="ruby-operator">&gt;</span>  <span class="ruby-identifier">global_opt</span>(<span class="ruby-identifier">:initialstep</span>) , <span class="ruby-identifier">:argv</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-constant">ARGV</span> }
  <span class="ruby-keyword kw">end</span></pre>
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